Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
The Men's marathon T11 was a marathon event in athletics at the 2004 Summer Paralympics in Athens, for totally blind athletes (running with a sighted guide). Defending champion and world record holder Carlos Amaral Ferreira of Portugal took part, along with sixteen other athletes, from a total of ten countries. No athlete had ever successfully defended his title in the men's fully blind marathon, and Ferreira failed to become the first; he took silver, finishing half a minute behind Japan's Yuichi Takahashi.
The 2004 men's T11 marathon is the most recent to have been held as a distinct event. At the 2008 Paralympics, it was abolished, and athletes categorised T11 (totally blind) were invited to run in the T12 marathon for athletes with severe visual impairment.
.svg)
Yuichi Takahashi (JPN)
Carlos Amaral Ferreira (POR)
Andrea Cionna (ITA)
Jambal Lkhagvajav (MGL)
Clemente Esquivel (MEX)
Joerund Gaasemyr (NOR)
Pablo Astoreca (ARG)
Nikolaos Tsatsaklas (GRE)
Martin Mosso (COL)
Zhang Zhen (CHN)
Russia.
Roy Daniell (AUS)
Linas Balsys (LTU)
Paul Pearce (GBR)
Joseph L. Ngorialuk (KEN)
Jozef Ambroz (SVK)
Aurelio Santos (BRA)
Nicolai Ciumac (MDA)
Zeinolla Seitov (KAZ)
Tomasz Chmurzynski (POL)